[sdiy] Power transformers?

Paul Perry pfperry at melbpc.org.au
Wed Aug 25 08:37:10 CEST 2021


You do not need two separate centre tapped windings for the +12 and -12.

paul perry Melbourne Australia

------ Original Message ------
From: "Mike Bryant via Synth-diy" <synth-diy at synth-diy.org>
To: "Benjamin Tremblay" <btremblay at me.com>
Cc: "synth-diy at synth-diy.org" <synth-diy at synth-diy.org>
Sent: 25/08/2021 3:12:37 PM
Subject: Re: [sdiy] Power transformers?

>Why in this day and age are you trying to use a power transformer with all their hum and heat ?   Switchers are far more efficient and far lower noise.
>
>-----Original Message-----
>From: Synth-diy [mailto:synth-diy-bounces at synth-diy.org] On Behalf Of Benjamin Tremblay via Synth-diy
>Sent: 25 August 2021 01:02
>To: synth-diy at synth-diy.org
>Subject: [sdiy] Power transformers?
>
>Hey, I like to think I know about electronical things, but I am at a loss trying to find a power transformer with an auxiliary secondary output (suitable for a three output eurorack-type psu.
>
>How can I shop online for transformers by voltage, center-tapped, and auxiliary? The Internet seems broken.
>
>Benjamin Tremblay
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